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Get all files that have been modified in git branch
...hanged command is essentially the same as git-log but defaults to show the raw format diff output and to skip merges.
– Derek S
Mar 6 '19 at 22:31
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How can I avoid running ActiveRecord callbacks?
... it without resorting to additional gems, adding conditional checks, using RAW SQL, or futzing with your exiting code in any way, consider using a "shadow object" pointing to your existing db table. Like so:
class ImportedPerson < ActiveRecord::Base
self.table_name = 'people'
end
This works ...
How to design a product table for many kinds of product where each product has many parameters
...ited the last paragraph to make it more clear, but it's about passing your raw EAV data to a process in a language which can deal with data transformations, lookups in a tree structure or any basic map reduce operations really quickly and in a memory efficient way. The specifics here would depend o...
IE9 jQuery AJAX with CORS returns “Access is denied”
...s an old version that doesn't work. Be sure to get the latest version at: raw.github.com/MoonScript/jQuery-ajaxTransport-XDomainRequest/…
– Clintm
Aug 21 '13 at 20:56
3
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How to remove the left part of a string?
...requires section headers to be present
path = config.get(section, 'path', raw=1) # case-insensitive, no interpolation
Other options
str.split()
re.match()
share
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improve this answer
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Failed loading english.pickle with nltk.data.load
...... [nltk_data] Error downloading 'punkt' from [nltk_data] <https://raw.githubusercontent.com/nltk/nltk_data/gh- [nltk_data] pages/packages/tokenizers/punkt.zip>: HTTP Error [nltk_data] 503: first byte timeout
– mrgloom
May 28 '19 at 13:15
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How to know/change current directory in Python shell?
...tever, you need to double up backslashes if you use them in a regular (non-raw) Python string. Python also lets you use forward slashes instead. Thus, either os.chdir('C:/Users/Ajeya/Documents'), or os.chdir('C:\\Users\\Ajeya\\Documents'), or os.chdir(r'C:\Users\Ajeya\Documents').
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C fopen vs open
...nter directly.
There are several advantages to using FILE-objects rather raw file descriptors, which includes greater ease of usage but also other technical advantages such as built-in buffering. Especially the buffering generally results in a sizeable performance advantage.
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How to find out what type of a Mat object is with Mat::type() in OpenCV
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For debugging purposes in case you want to look up a raw Mat::type in a debugger:
+--------+----+----+----+----+------+------+------+------+
| | C1 | C2 | C3 | C4 | C(5) | C(6) | C(7) | C(8) |
+--------+----+----+----+----+------+------+------+------+
| CV_8U | 0 | ...
Catch Ctrl-C in C
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Or you can put the terminal in raw mode, like this:
struct termios term;
term.c_iflag |= IGNBRK;
term.c_iflag &= ~(INLCR | ICRNL | IXON | IXOFF);
term.c_lflag &= ~(ICANON | ECHO | ECHOK | ECHOE | ECHONL | ISIG | IEXTEN);
term.c_cc[VMIN] = 1;
term...